<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
<headerData>
<submissionType>144</submissionType>
<filerInfo>
<filer>
<filerCredentials>
<cik>0001856296</cik>
<ccc>XXXXXXXX</ccc>
</filerCredentials>
</filer>
<liveTestFlag>LIVE</liveTestFlag>



</filerInfo>
</headerData>
<formData>
<issuerInfo>
<issuerCik>0001635088</issuerCik>
<issuerName>Roivant Sciences Ltd.</issuerName>
<secFileNumber>001-40782</secFileNumber>
<issuerAddress>
<com:street1>7th Floor</com:street1>
<com:street2>50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</issuerAddress>
<issuerContactPhone>44 207 400 3347</issuerContactPhone>
<nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Rakhi Kumar</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
<relationshipsToIssuer>
<relationshipToIssuer>Chief Accounting Officer</relationshipToIssuer>
</relationshipsToIssuer>
</issuerInfo>
<securitiesInformation>
<securitiesClassTitle>Common shares, $0.0000000341740141 par value per share ("Common Shares")</securitiesClassTitle>
<brokerOrMarketmakerDetails>
<name>E*TRADE FINANCIAL CORPORATION</name>
<address>
<com:street1>3 EDISON DRIVE</com:street1>
<com:city>ALPHARETTA</com:city>
<com:stateOrCountry>GA</com:stateOrCountry>
<com:zipCode>30005</com:zipCode>
</address>
</brokerOrMarketmakerDetails>
<noOfUnitsSold>2671</noOfUnitsSold>
<aggregateMarketValue>29728.23</aggregateMarketValue>
<noOfUnitsOutstanding>766811433</noOfUnitsOutstanding>
<approxSaleDate>07/21/2023</approxSaleDate>
<securitiesExchangeName>Nasdaq</securitiesExchangeName>
</securitiesInformation>
<securitiesToBeSold>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<acquiredDate>07/20/2023</acquiredDate>
<natureOfAcquisitionTransaction>Restricted Stock Units granted under the Roivant Sciences Ltd. Amended and Restated 2015 Equity Incentive Plan</natureOfAcquisitionTransaction>
<nameOfPersonfromWhomAcquired>Roivant Sciences Ltd.</nameOfPersonfromWhomAcquired>
<isGiftTransaction>N</isGiftTransaction>
<amountOfSecuritiesAcquired>2671</amountOfSecuritiesAcquired>
<paymentDate>07/20/2023</paymentDate>
<natureOfPayment>N/A</natureOfPayment>
</securitiesToBeSold>
<nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>04/26/2023</saleDate>
<amountOfSecuritiesSold>87830</amountOfSecuritiesSold>
<grossProceeds>762283.86</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>04/27/2023</saleDate>
<amountOfSecuritiesSold>70969</amountOfSecuritiesSold>
<grossProceeds>603673</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>04/28/2023</saleDate>
<amountOfSecuritiesSold>71989</amountOfSecuritiesSold>
<grossProceeds>609829.07</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>05/01/2023</saleDate>
<amountOfSecuritiesSold>62219</amountOfSecuritiesSold>
<grossProceeds>533974.37</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>05/02/2023</saleDate>
<amountOfSecuritiesSold>15517</amountOfSecuritiesSold>
<grossProceeds>130685.55</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>05/23/2023</saleDate>
<amountOfSecuritiesSold>1557</amountOfSecuritiesSold>
<grossProceeds>14916.06</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>06/09/2023</saleDate>
<amountOfSecuritiesSold>43893</amountOfSecuritiesSold>
<grossProceeds>435857.49</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>06/22/2023</saleDate>
<amountOfSecuritiesSold>1357</amountOfSecuritiesSold>
<grossProceeds>13583.57</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>07/14/2023</saleDate>
<amountOfSecuritiesSold>535</amountOfSecuritiesSold>
<grossProceeds>6420</grossProceeds>
</securitiesSoldInPast3Months>
<securitiesSoldInPast3Months>
<sellerDetails>
<name>Rakhi Kumar</name>
<address>
<com:street1>c/o Roivant Sciences Ltd.</com:street1>
<com:street2>7th Floor, 50 Broadway</com:street2>
<com:city>London</com:city>
<com:stateOrCountry>X0</com:stateOrCountry>
<com:zipCode>SW1H 0DB</com:zipCode>
</address>
</sellerDetails>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<saleDate>07/18/2023</saleDate>
<amountOfSecuritiesSold>100</amountOfSecuritiesSold>
<grossProceeds>1200</grossProceeds>
</securitiesSoldInPast3Months>
<remarks>The securities included in Table I represent a maximum number of shares that may be sold to cover the reporting person's tax obligations when restricted stock units belonging to the reporting person are settled. The securities reported in Table I do not represent discretionary trades by the reporting person, and will be sold, or were sold, as applicable, for the limited purpose of satisfying tax withholding obligations. The securities included in Table II sold on May 23, 2023 and June 22, 2023 represent shares sold to cover the reporting person's tax obligations when restricted stock units belonging to the reporting person were settled. Table II does not include shares that were "net settled" by the Issuer in order to satisfy applicable tax withholding obligations in connection with the vesting and settlement of Restricted Stock Units previously granted to the reporting person.</remarks>
<noticeSignature>
<noticeDate>07/21/2023</noticeDate>
<planAdoptionDates>
<planAdoptionDate>02/17/2022</planAdoptionDate>
</planAdoptionDates>
<signature>/s/ Rakhi Kumar</signature>
</noticeSignature>
</formData>
</edgarSubmission>
